package com.ee.chat.common.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ee.chat.common.entity.UserExpand;
import org.apache.ibatis.annotations.Param;

/**
 * <p>
 * Mapper接口
 * </p>
 *
 * @author Shane
 * @since 2020-07-14
 */
public interface UserExpandMapper extends BaseMapper<UserExpand> {
    /**
     * 根据userId搜索
     * @Author Shane
     * @Date 2020/7/14 18:21
     * @param
     * @return
     */
    UserExpand selectByUserId(@Param("userId") Integer userId);
}